potassium O-(fluorosulfonyl)oxidanidolate

• ChemBase ID: 98882
• Molecular Formular: FKO3S
• Molecular Mass: 138.1599032
• Monoisotopic Mass: 137.91892476
• SMILES: S(=O)(=O)([O-])F.[K+]
• Canonical SMILES: [O-]S(=O)(=O)F.[K+]
• InChI: InChI=1S/FHO3S.K/c1-5(2,3)4;/h(H,2,3,4);/q;+1/p-1
• InChIKey: VXJAYNWISQFORV-UHFFFAOYSA-M

NAMES AND DATABASE IDS

Names

• IUPAC name: potassium O-(fluorosulfonyl)oxidanidolate
• IUPAC Traditional name: potassium O-(fluorosulfonyl)oxidanidolate; potassium ion O-(fluorosulfonyl)oxidanidolate
• Synonyms: Potassium fluorosulfonate; Potassium fluorosulfate; Potassium fluorosulphate 99%; 氟磺酸钾; 氟硫酸钾

Database IDs

• CAS Number: 13455-22-6
• MDL Number: MFCD00216618
• PubChem SID: 162085224; 24867260
• PubChem CID: 23678652

CALCULATED PROPERTIES

• Acid pKa: -3.9506495
• H Acceptors: 3
• H Donor: 0
• LogD (pH = 5.5): -2.7401438
• LogD (pH = 7.4): -2.7401438
• Log P: -0.36374497
• Molar Refractivity: 11.5858 cm^3
• Polarizability: 5.5916934 Å^3
• Polar Surface Area: 57.2 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: powder and chunks; Powder/lump
• Melting Point: 350°C dec.

Safety Information

• Storage Warning: Irritant; Moisture Sensitive
• European Hazard Symbols: Corrosive (C)
• UN Number: 3260; UN3260
• German water hazard class: 3
• Hazard Class: 8
• Packing Group: 2; II
• Risk Statements: 31-34
• Safety Statements: 26-27-36/37/39-45; 26-36/37/39-45-60
• TSCA Listed: 否
• GHS Pictograms: GHS05
• GHS Signal Word: Danger
• GHS Hazard statements: H314; H314-H318
• GHS Precautionary statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A; P280-P305 + P351 + P338-P310
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• RID/ADR: UN 3260 8/PG 2
• Supplemental Hazard Statements: Contact with acids liberates toxic gas.

Product Information

• Purity: 99.5%
• Linear Formula: FSO3K

DETAILS

Sigma Aldrich - 435821

Packaging
5 g in poly bottle